Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4370499 | 3-Nitro-acetoacetanilides, processes for their preparation and their use | Heinz U. Blank, Erich Wolters, Karl W. Muller | 1983-01-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4370499 | 3-Nitro-acetoacetanilides, processes for their preparation and their use | Heinz U. Blank, Erich Wolters, Karl W. Muller | 1983-01-25 |